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Information shown may be subject to change in accordance with Challenger Valves and Actuators continuing development program. ©Challenger Valves and Actuators 2011
www.challengervalves.com.au QAD#5215, REVC, 26.11.15
RESILIENT SEAT SWING CHECK LEVER WEIGHT DN80 - DN375 MODEL RSSC
FEATURES AND BENEFITS
Idea for use on potable water and sewerage applications.
Designed to prevent backflow in a pipeline
Positive pressure holds the disc open avoiding fluctuations.
Designed and tested in accordance with AS4794.
AS4794 StandardsMark Certified product by SAI Global Licence No:SMK40161
WaterMark Approved product by SAI Global Licence No: WMK26065
Body and bonnet are made of high grade ductile iron to AS1831.
Fusion Bonded Epoxy coating to AS4158 internally and externally providing longer life and excellent corrosion resistance.
Full bore non clogging design restricts debris accumulation and reduces head loss.
Ductile iron disc encapsulated with EPDM rubber approved to AS4020 suitable for contact with potable water.
The EPDM encapsulated disc prevents corrosion, ensures drip tight closure and a long life.
Extended shaft design allows installation of limit switches.
Bonnet allows for easy access for cleaning and maintenance without having to remove from pipeline.
Lifting lugs and Support feet for easy handling.
APPLICATIONS Challenger Valves and Actuators are the “Right Choice for Valves and Actuation” when quality matters. Servicing industries such as: Water & Waste Water, Desalination, Pumping, Industrial Processing, Irrigation and General Industries.
TECHNICAL SPECIFICATION Construction: Resilient Seat Swing Check Valve Size: 80mm - 375mm Pressure Rating: PN16 Face to Face: According to AS4794 Flange Drilling: AS4087 B5 (Table D) Coating: AS4158 Temperature Range: 0°~ 60° Pressure Testing: Shell—24 BAR Seat—16 BAR
Options
Alternative flange connections available on request
Free Acting
Open / Closed mechanical switches
No Flow Proximity Sensors
AS4794 Lic SMKP40161 SAI Global
AS4794 Lic WMK26065 SAI Global
Information shown may be subject to change in accordance with Challenger Valves and Actuators continuing development program. ©Challenger Valves and Actuators 2011
www.challengervalves.com.au QAD#5215, REVC, 26.11.15
RESILIENT SEAT SWING CHECK LEVER WEIGHT DN80 - DN375 MODEL RSSC
TECHNICAL : VALVE MATERIALS
ITEM COMPONENT MATERIAL GRADE
1 Body Ductile Iron AS1831 450-10
2 Bonnet Ductile Iron AS1831 450-10
3 Disc Ductile Iron EPDM Encapsulated
AS1831 450-10 AS1646.2
4 Hinge Stainless Steel ASTM A351-CF8M
5 Shaft Stainless Steel ASTM A276-316
6 Lever Ductile Iron AS1831 450-10
7 Weight Grey Cast Iron AS1830 T220
8 Gasket EPDM AS1646.2
DIMENSIONS
DN D1 D2 D3 n-Ød L Weight
(Kg)
80 185 122 146 4-18 260 20
100 215 154 178 4-18 330 28
150 280 211 235 8-18 410 56
200 335 268 292 8-18 540 92
250 405 328 356 8-22 640 164
300 455 378 406 12-22 700 242
375 550 463 495 12-26 820 410
1 2 3 8 6
7
ØD3
n-Ød
ØD
N
ØD
2
ØD
1
L
5 4
Information shown may be subject to change in accordance with Challenger Valves and Actuators continuing development program. ©Challenger Valves and Actuators 2011
www.challengervalves.com.au QAD#5215, REVC, 26.11.15
RESILIENT SEAT SWING CHECK LEVER WEIGHT DN80 - DN375 MODEL RSSC
OPTION: NO FLOW PROXIMITY SWITCH & CAM
FEATURES AND BENEFITS
5 to 12mm sensing ranges
18mm threaded barrels
LED target indication
Normally open and normally closed models
Cable and Micro (M12) quick disconnect models
FUNCTION The NBN8-18GM40-ZO proximity sensors achieves position sensing via SS bolt passing within 8mm of the sensor. The SS bolt is attached to the lever arm cam for positive range indication.
APPLICATIONS Challenger Valves and Actuators are the “Right Choice for Valves and Actuation” when quality matters. Servicing industries such as: Pulp and Paper, Mining, Water Treatment, and Sewerage.
TECHNICAL SPECIFICATION Supply Voltage: (NB B/BN Models) - 5-60 VDC (NCB/NCN Models) - 3.5-30 VDC Load Current (Iᶫ): 100mA max. Leakage Current: (NB B/BN Models) - ≤ 0.5mA (Off-State) (NCB/NCN Models) - ≥ 0.8mA Output: (Suffix Z0, Z3, Z4) - Normally open (sinking or sourcing) (Suffix Z1, Z5) - Normally closed (sinking or sourcing) Voltage Drop: (NB B/BN Models) - ≤5 VDC At Iᶫ (Max) (NCB/NCN Models) - ≤3.5 VDC Hysteresis: 1-10% (5% typical) Short Circuit & Overload Protection: Yes Reverse Polarity Protected: Yes LED Indication: See dimension drawings Sensing Face Material: PBT Standards: EN 60947-5-2 Environmental Protection: IP67 Ambient Temperature: -25°C to +70°C Approvals: CE, UL Listed, FM Approved
WIRING DIAGRAMS - 2-Wire DC
Non-Positivity
CABLE CONNECTION:
Normally Open
Load
Load
Load
Brown
Blue Z0
Z4
Z5
Brown
Blue
Brown
Blue
(+)
(-)
(+)
(-)
Normally Open
Normally Closed
(+)
(-)
(-)
(+)
QUICK DISCONNECT - V1 TYPE:
Note: Wiring diagrams show quick disconnect pin numbers.
(+)
(-)
(+)
(-)
Load
Load
Load
Load
Normally Open
Normally Closed
Black
Brown
1 Brown
4 Black
1 Brown
2 White White
Brown
Z4
Z5
Z0
Z3
Normally Open
Normally Open
Male Receptacle End View
Load Black
Non-Positivity Sensitive
Blue
Black
Brown
Non-Positivity Sensitive
Load
3 Blue
4 Black
1 Brown
4 Black
Load
Load
DRAWING NO.2 - 8mm Sensing Range
LED Yellow: Output Status
40
10
Ø16.5 M18 x 1
Metal-free zone
24 across the flats 4 thickness
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